学习数学的唯一方法就是做数学。
"The only way to learn mathematics is to do mathematics."
追随我的好奇与直觉，大部分我所投入过的事务，后来看来都成了无比珍贵的经历。
现在,对于做了很小错事的人,人们都知道他做错了并谴责他；对于犯了大的过错,以至于攻打别的国家的人,人们却不知道谴责他,反而跟着赞美这种行为,说这是义。
"You can't control everything, but you can control how you react to things."
"Happiness is not something ready made. It comes from your own actions."
Collaboration across the supply chain is key to driving meaningful change.